2-[2-(2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]-6-(morpholin-4-yl)pyrimidin-4(3H)-one | 1260583-92-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 2-[2-(2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]-6-(morpholin-4-yl)pyrimidin-4(3H)-one
• 英文别名: 2-[2-(2,3-dihydroindol-1-yl)-2-oxoethyl]-4-morpholin-4-yl-1H-pyrimidin-6-one
• CAS: 1260583-92-3
• 化学式: C₁₈H₂₀N₄O₃
• 分子量: 340.382
• InChiKey: XLUFPHQRHPTDJA-UHFFFAOYSA-N

物化性质

• 沸点：
  598.6±60.0 °C(Predicted)
• 密度：
  1.41±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  25
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  74.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-[2-(2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]-6-(morpholin-4-yl)pyrimidin-4(3H)-one 在 二苯基膦酰羟胺 、 caesium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 以154 mg的产率得到3-amino-2-[2-(2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]-6-(morpholin-4-yl)pyrimidin-4(3H)-one
  参考文献：
  名称：

  NOVEL PYRIMIDINE DERIVATIVES, PREPARATION THEREOF, AND PHARMACEUTICAL USE THEREOF AS AKT(PKB) PHOSPHORYLATION INHIBITORS

  摘要：

  本发明涉及从嘧啶衍生的新化合物，以及制备该化合物的方法，获得的新中间体，将其用作药物的用途，含有该化合物的药物组合物，以及将其作为AKT抑制剂的治疗用途。

  公开号：

  US20130274253A1
• 作为产物：
  描述：

  吲哚啉 、 ethyl [4-(morpholin-4-yl)-6-oxo-1,6-dihydropyrimidin-2-yl]acetate 在 sodium hydroxide 、 吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 64.0h， 以68%的产率得到2-[2-(2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]-6-(morpholin-4-yl)pyrimidin-4(3H)-one
  参考文献：
  名称：

  Discovery and Optimization of Pyrimidone Indoline Amide PI3Kβ Inhibitors for the Treatment of Phosphatase and Tensin Homologue (PTEN)-Deficient Cancers

  摘要：

  Compelling molecular biology publications have reported the implication of phosphoinositide kinase PI3K beta in PTEN-deficient cell line growth and proliferation. These findings supported a scientific rationale for the development of PI3K beta-specific inhibitors for the treatment of PTEN-deficient cancers. This paper describes the discovery of 2-[2-(2,3-dihydro-indol-1-yl)-2-oxo-ethyl]-6-morpholin-4-yl-3H-pyrimidin-4-one (7) and the optimization of this new series of active and selective pyrimidone indoline amide PI3K beta inhibitors. 2-[2-(2-Methyl-2,3-dihydro-indol-1-yl)-2-oxo-ethyl]-6-morpholin-4-yl-3H-pyrimidin-4-one (28), identified following a carefully designed methyl scan, displayed improved physicochemical and in vitro pharmacokinetic properties. Structural biology efforts enabled the acquisition of the first X-ray cocrystal structure of p110 beta with the selective inhibitor compound 28 bound to the ATP site. The nonplanar binding mode described herein is consistent with observed structure-activity relationship for the series. Compound 28 demonstrated significant in vivo activity in a UACC-62 xenograft model in mice, warranting further preclinical investigation. Following successful development, compound 28 entered phase I/Ib clinical trial in patients with advanced cancer.

  DOI：

  10.1021/jm401642q

文献信息

• Differential Water Thermodynamics Determine PI3K-Beta/Delta Selectivity for Solvent-Exposed Ligand Modifications
  作者：Daniel Robinson、Thomas Bertrand、Jean-Christophe Carry、Frank Halley、Andreas Karlsson、Magali Mathieu、Hervé Minoux、Marc-Antoine Perrin、Benoit Robert、Laurent Schio、Woody Sherman

  DOI：10.1021/acs.jcim.5b00641

  日期：2016.5.23

  and represent desirable targets for drug discovery efforts, especially related to oncology; however, the four PI3K subtypes (α, β, γ, and δ) have highly similar binding sites, making the design of selective inhibitors challenging. A series of inhibitors with selectivity toward the β subtype over δ resulted in compound 3(S), which has entered a phase I/Ib clinical trial for patients with advanced PTEN-deficient

  磷酸肌醇3-激酶（PI3K）参与重要的细胞功能，并代表着药物研发工作的理想靶点，特别是与肿瘤学有关的研究。然而，四种PI3K亚型（α，β，γ和δ）具有高度相似的结合位点，这使得选择性抑制剂的设计具有挑战性。一系列对β亚型的选择性高于δ的抑制剂产生了化合物3（S），该​​化合物已进入I / Ib期临床试验，用于晚期PTEN缺陷型癌症患者。有趣的是，X射线晶体学揭示了使抑制剂3（S）和相关化合物对β-亚型具有选择性的修饰不会直接与PI3Kβ或PI3Kδ相互作用，从而混淆了SAR的合理性。这里，我们使用WaterMap应用显式的溶剂分子动力学和溶剂热力学分析，以了解异常的亲和力和选择性趋势。我们发现溶剂能量学和水网络的差异，这是通过不同配体的结合进行调节的，从而解释了实验的亲和力和选择性趋势。这项研究突出了水分子在分子识别中的关键作用，以及在药物开发工作中考虑水网络以合理化和提高选择性的重要性。
• NOVEL (6-OXO-1,6-DIHYDROPYRIMIDIN-2-YL)AMIDE DERIVATIVES, PREPARATION THEREOF AND PHARMACEUTICAL USE THEREOF AS AKT(PKB) PHOSPHORYLATION INHIBITORS
  申请人：CARRY Jean-Christophe

  公开号：US20120270867A1

  公开（公告）日：2012-10-25

  The invention relates to the novel materials of formula (I), where: R1 is an optionally substituted aryl or heteroaryl; R is an H or, when formed with R1, a 5- or 6-member ring fused with an aryl or heretoaryl group optionally containing one or more of O, S, N, NH, and Nalk, being optionally substituted; R2 and R3 are, independently, an H, Hal, or alkyl optionally substituted by one or more Hal; R4 is H; and R5 is an H or alkyl optionally substituted by one or more halogen atoms. Said materials being in any isomeric form and the salts thereof, and are intended for drugs, particularly AKT(PKB) phosphorylation inhibitors.

  本发明涉及公式（I）的新型材料，其中：R1是可选择取代的芳基或杂环芳基；R是H或与R1形成的5-或6-成员环，与可选择含有O、S、N、NH和Nalk中的一种或多种的芳基或杂环芳基团融合，可选择取代；R2和R3分别为H、卤素或可选择取代的1个或多个卤素的烷基；R4为H；R5为H或可选择取代的1个或多个卤素原子的烷基。所述材料以任何异构形式及其盐的形式存在，用于药物，特别是AKT（PKB）磷酸化抑制剂。
• (6-oxo-1,6-dihydropyrimidin-2-yl)amide derivatives, preparation thereof and pharmaceutical use thereof as AKT(PKB) phosphorylation inhibitors
  申请人：Sanofi

  公开号：US08993565B2

  公开（公告）日：2015-03-31

  The invention relates to the novel materials of formula (I), wherein each of the substituents R, R1, R2, R3, R4 and R5 is as defined herein. The materials are useful as inhibitors of AKT(PKB) phosphorylation.

  本发明涉及式(I)的新型材料，其中取代基R、R1、R2、R3、R4和R5分别如定义所述。该材料可用作AKT（PKB）磷酸化抑制剂。
• Pyrimidine derivatives, preparation thereof, and pharmaceutical use thereof as akt(pkb) phosphorylation inhibitors
  申请人：Brollo Maurice

  公开号：US09133168B2

  公开（公告）日：2015-09-15

  The present invention relates to novel chemical compounds derived from pyrimidines, to the method for preparing same, to the novel intermediates obtained, to the use thereof as drugs, to the pharmaceutical compositions containing same, and to the therapeutic use thereof as AKT inhibitors.

  本发明涉及从嘧啶衍生的新化学化合物，制备方法，获得的新中间体，作为药物的用途，包含它们的制药组合物，以及作为AKT抑制剂的治疗用途。
• NOUVEAUX DERIVES DE (6-OXO-1,6-DIHYDRO-PYRIMIDIN-2-YL)-AMIDE, LEUR PREPARATION ET LEUR UTILISATION PHARMACEUTIQUE COMME INHIBITEURS DE PHOSPHORYLATION D'AKT
  申请人：SANOFI

  公开号：EP2448927B1

  公开（公告）日：2014-03-12